Abstract：Several methods to evaluate the center segregation of cast slab and their respective advantages and disadvantages are analyzed.Comprehensive comparison of the characteristics of various types of center segregation formation mechanism and control technology.In the actual production process， the key control technologies such as the composition of molten steel， steel purity， steel superheat， slab cooling process， slab slow cooling process， roll gap control of continuous casting machine and selection of soft reduction parameters are discussed.
汪洪峰， 陶 林， 王 勇. 高强钢连铸板坯中心偏析的分析及改善措施[J]. , 2017, 36(5): 33-37.
WANG Hong-feng， TAO Ling， WANG Yong. Analysis of center segregation of high strength steel continuous casting slab and improvement measures. , 2017, 36(5): 33-37.
2017, Vol. 36 
